{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "When DSE is performed to evaluate coronary artery disease , not only fixed coronary stenosis , but also coronary spasm should be considered as a genesis of asynergy ."}
{"Chemical": [], "Disease": ["coronary artery disease", "coronary stenosis", "coronary spasm"]}